A note on nonlinear acoustic resonances in rectangular cavities
- 12 July 1978
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of Fluid Mechanics
- Vol. 87 (2) , 299-303
- https://doi.org/10.1017/s0022112078001603
Abstract
The problem of the resonant response of a gas contained in a two-dimensional rectangular cavity to periodic (sinusoidal) velocity excitations at the walls of the cavity is investigated. It is found that in some neighbourhood of each resonant frequency there are discontinuous pressure disturbances (shock waves). The present theory is an extension of Chester's theory on resonances in closed tubes.Keywords
This publication has 1 reference indexed in Scilit:
- Michelson-Interferometer zur Detektion von schnellen Verschiebungen um weniger als λ/4 auf kleinen FlächenZeitschrift für angewandte Mathematik und Physik, 1975